摘要
人肠道是厌氧生态系统,其中有产甲烷菌栖居着。在健康美国人中,优势产甲烷菌是史氏甲烷短杆菌(Methanobrevibacter smithii),此外,还有浓度较低的斯氏甲烷球形菌(Methano-sphaera stadtmaniae)。在一名做过左结肠部分切除。
A fecal specimen from a Chinese patient(85-year-old man)suffering from coloniccancer was examined for the presence ofmethane-producing bacteria.As a result,aMethanobrevibacter organism was isolated.Our isolate did not grow in the presence ofbile salts,a result different from Methano-brevibacter from healthy Americans' feces byMiller et al.
出处
《微生物学报》
CAS
CSCD
北大核心
1990年第5期400-402,共3页
Acta Microbiologica Sinica
关键词
甲烷短杆菌
结肠肿瘤
Human intestinal methanogens
Methanobrevibacter
Colon cancer
